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13708492 = 227895501
BaseRepresentation
bin110100010010…
…110011001100
3221210110111221
4310102303030
512002132432
61205453124
7224343310
oct64226314
927713457
1013708492
117813436
1247111a4
132abc845
141b6bb40
15130bb97
hexd12ccc

13708492 has 24 divisors (see below), whose sum is σ = 27730080. Its totient is φ = 5808000.

The previous prime is 13708489. The next prime is 13708517. The reversal of 13708492 is 29480731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259 + ... + 5242.

It is an arithmetic number, because the mean of its divisors is an integer number (1155420).

Almost surely, 213708492 is an apocalyptic number.

It is an amenable number.

13708492 is an abundant number, since it is smaller than the sum of its proper divisors (14021588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13708492 is a wasteful number, since it uses less digits than its factorization.

13708492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601 (or 5599 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 13708492 is about 3702.4980756241. The cubic root of 13708492 is about 239.3296804678.

The spelling of 13708492 in words is "thirteen million, seven hundred eight thousand, four hundred ninety-two".

Divisors: 1 2 4 7 14 28 89 178 356 623 1246 2492 5501 11002 22004 38507 77014 154028 489589 979178 1958356 3427123 6854246 13708492